baber/WOPTO huggingface dataset:
Patent JP-H10274968-A (JP)
Title: Signal waveform shaping circuit
Inventor: TSUTSUI YUSUKE
IPC: H04N5/66
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To shape the waveform of a video data signal of a p-SiTFTLCD. SOLUTION: This circuit is constituted of a delay circuit 11 delaying an input signal by four dots period, a subtraction circuit 12 subtracting this signal DL from the data signal VD, a correction amount adjustment circuit 13 amplifying amplitude of this difference signal DF fitted to the size of this amplitude, an addition/subtraction circuit 14 adding or subtracting an output from the correction amount adjustment circuit 13 and the data signal VD, a division signal forming circuit 15 dividing the data signal VD and a correction data signal RD outputted from the addition/subtraction circuit 14 to four signals of a 1/4 frequency and a multiplication circuit 18 switch outputting the divided data signals and correction data signals at the prescribed timing. Then, the data signal VD is divided to four signals, and rise and fall edge parts are emphasized to be waveform shaped.
Patent JP-H08242663-A (JP)
Title: Maneuvering apparatus of combine harvester
Inventor: HAMADA TAKEHISA
IPC: A01D67/00
Filed: 1995-03-13
Abstract: PURPOSE: To easily attach a single operation lever and a side clutch lever having different steering operation systems to a maneuvering part with a simple structure without increasing the production models of the machine by using an operation column, etc., in common and to perform smooth reaping operation by clearing the front view. CONSTITUTION: A maneuvering column 6 of a maneuvering part placed oppositely to a reaping part and a thresher is protruded at a position deviated to the outside of the machine body to enable the installation of a single operation lever 7 on a maneuvering column 6. The machine body is steered by tilting the operation lever to the right or left. In the case of using a side clutch lever 70 to steer the machine by the forward and backward pulling operation in place of the operation lever 7, the side clutch lever 70 is placed in a maneuvering space formed in the machine body in place of the operation lever and a handle is attached to the maneuvering column 6 at a position for attaching the operation lever.
Patent JP-H06321959-A (JP)
Title: Production of silane or organosilicon hydride
Inventor: KURAUSUUDEIITAA KURAIN
IPC: C07F7/08
Filed: 1994-04-20
Abstract: PURPOSE: To execute a method for producing silane or organosilicon hydride by reducing proper silicon halide or organosilicon halide by magnesium hydride in liquid reaction medium in an industrial scale without maintaining special safety precautionary means.  
     CONSTITUTION: Non-pyrophoric storage magnesium hydride is used as magnesium hydride, conventional ether is used as reaction medium, and magnesium halide separated on the surface of magnesium hydride during reaction is continuously eliminated by action of mechanical energy or ultrasonic waves for forming a fresh surface. Silane or organosilicon hydride is usable for production of monomer or polymer organosilicon compound directly for surface hydrophobic property. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S578367-A (JP)
Title: Power generation using hydraulic power of water supply
Inventor: YAMASHITA SEIICHI
IPC: E02B9/00
Filed: 1980-06-17
Abstract: PURPOSE: To economize the urban electric power by installing a power generator at the water supply intake port in house or in office, and driving the power generator, using the water power of water supply.  
     CONSTITUTION: A power generator is installed at the water supply intake port normally used in house or in office, and the power generator is driven, utilizing the water power of water supply. Thus, urban electric power can be economized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04288944-A (JP)
Title: Sand core for cylinder block
Inventor: UEBAYASHI HIDESATO
IPC: B22C9/10
Filed: 1991-03-19
Abstract: PURPOSE:To execute high pressure casting of a cylinder block without variance in cooling efficiency. CONSTITUTION:In a sand core 8 for forming a water jacket in the cylinder block, reinforcing material 8e is embedded in the inner part and one end of this reinforcing material 8e is engaged to the prescribed position in the forming face in a cavity 6. Further, the surface of a cylinder bore side 6a in the sand core 8 is covered with coating material 8c of the thickness thicker than the regulated thickness and the outer surface is covered with coating material 8d of the regulated thickness. Further, inside of the thick coated material 8c at the time of casting is supported with the reinforcing material 8e. By this method, in the case high casting pressure is applied to the sand core 8, the position covered with thin coating material 8d in this sand core 8 is mainly shrunk under positioning condition. Therefore, the variation of thicknesses in the formed water jacket and cylinder bore 6a is prevented.
Patent JP-H03280981-A (JP)
Title: Movable decoration unit
Inventor: SATO YASUTA
IPC: A63H29/22
Filed: 1990-03-29
Abstract: PURPOSE:To give an interesting movement accompanied with surprise to a view looker by correlating two constitutional members to a drive part, with a motor serving as a driving source, and providing a sensor switch by a sensor for detecting external stimulation in a driving circuit of the drive part. CONSTITUTION:A shape object 2 is provided in an upper part of a base bed 1 and formed of at least two constitutional members 2a, 2b. The one constitutional member 2b is rotatably supported to the base bed 1 in a movable condition and also rotatably supporting the other constitutional member 2a to the constitutional member 2b in a movable condition. The two constitutional members 2a, 2b are linked with a drive part 3 with a motor 14 serving as a driving source, and further a sensor switch 7 by a sensor for detecting external stimulation (example, sound) is provided in a driving circuit of the drive part. As a result, a view looker can be given an interesting movement followed by surprise. A utilization range and an arranging spot can be spread.
Patent JP-H07285250-A (JP)
Title: Document processor
Inventor: ONODERA KAZUTO
IPC: G06F15/02
Filed: 1994-04-20
Abstract: PURPOSE:To mount printing paper without bringing down the display part of a lap-top type document processor forwardly and reduce the warpage of printing paper. CONSTITUTION:When a document processor main body 1 is placed on a paper feed device 2, connection terminal parts 12, 13 are connected and a paper feed signal is inputted to the paper feed device 2 from the document processor main body 1. The printing paper 16 on the paper pushing-up plate 15 in a paper tray 14 is held between a paper feed roller 19 and a transfer roller 20 to be fed by a required printing command and supplied into the document processor main body from a paper supply port 8 through a transfer roller 21. The printing paper 16 is sent to the position of a printing head 5 to be printed and sent out of a sending-out port 11. The paper pushing-up plate 15 is energized upwardly by an energizing spring 17 and the upper surface of the printing paper 16 is pressed to a paper guide 18 and the printing paper is drawn in the paper feed roller 19.
Patent JP-S62239503-A (JP)
Title: Inclined magnetic field coil device for mr imaging device
Inventor: KONDO SHOJI
IPC: G01R33/20
Filed: 1986-04-11
Abstract: PURPOSE:To reduce the noise generating on a bobbin by a method wherein an optional number of space in arbitrary shape are provided on the cylindrical bobbin of a tilted magnetic field coil avoiding the section which comes in contact with the tilted magnetic field coil. CONSTITUTION:An optional number of arbitrary shaped space 13 is provided on a bobbin 9, and the bobbin 9 is formed in the so-called cylindrical basket shape. As a matter of course, a coil must be wound on the bobbin in true roundness, and no space 13 is provided on the section which comes in contact with the coil and the bobbin for the purpose of fixing the coil and the bobbin securely. The percussion generated by the vibration of each coil can be attenuated in the structure mentioned above, because the sound is dispersedly propagated on the outer wall of the bobbin. Also as the number of vibrations can be staggered for the intrinsic number of vibration of the bobbin itself, the bobbin is prevented from becoming resonant cylinder, and the noise of the bobbin can be reduced.
Patent JP-S6035736-A (JP)
Inventor: MAIKERU FURANTSU MOOREIRU
IPC: C08F20/00
Filed: 1984-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62236888-A (JP)
Inventor: YAKOBUSU HENDORIKUSU BUREUKERU
IPC: C10G7/06
Filed: 1987-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58199750-A (JP)
Title: Sealing method
Inventor: KATAOKA YOSHINORI
IPC: H02K19/36
Filed: 1982-05-18
Abstract: PURPOSE:To form a sealing space shut off thoroughly from the atmospheric air by coating a specific resin curable by UV ray irradiation on the soldered surface after soldering and curing the resin by UV rays to form a sealing paint film then baking the protective paint film. CONSTITUTION:A glass epoxy substrate 4 deposited thereon with copper foil 6 is superposed on a heat radiating plate 2 which is soldered with an Si diode 1 through a soldering part 10 in a recess 3 in such a way that the lead wire 8 of the diode 1 is inserted into a through-hole 7, whereafter both are adhered under pressure to form a sealing space 5. Solder paste is coated in the hole 7 and is heated to solder the wire 8 and the foil 6 through the soldering part 9; thereafter a resin curable by UV ray irradiation contg. a filler (e.g.; glass powder) that permits transmission of UV rays is coated on the foil 6 and the part 9 and is cured by UV light to form a sealing paint film 12. Insulating paint (e.g.; epoxy resin) is coated thereon and is baked, whereby protective paint film 13 is formed.
Patent JP-S525890-A (JP)
Title: Process for preparing a modified tetrafluoroethylenepolymer
Inventor: FUMOTO SHIYOUZOU
IPC: C08F14/24
Filed: 1975-07-03
Abstract: PURPOSE: A process for preparing a fine powder of a modified tetrafluoroethylene polymer which can be molded by paste extrusion with comparatively low extrusion pressure at high draw ratio, by copolymerizing specific copolymerizable modifier by emulsion polymerization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279361-A (JP)
Title: Titanium nitride acicular particle group/silicon nitride sintered compact and its production
Inventor: AKIMUNE YOSHIO
IPC: C04B35/81
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a titanium nitride acicular particle group/silicon nitride sintered compact excellent in both mechanical property and electric conductive property and suitable as a base material of mechanical structural parts capable of, for example, being worked by electric discharge machining. SOLUTION: The titanium nitride acicular particle group/silicon nitride sintered compact is composed of a silicon nitride particle containing at least one kind of an oxide selected from 5-12 wt.% rare earth oxide and 3-7 wt.% non-rare earth oxide as a sintering additive and a multiphase ceramic consisting essentially of the titanium nitride acicular particle group containing 3-7 wt.% rare earth oxide and the balance substantially titanium nitride, the titanium nitride acicular particle group is 200-600 μm in the diameter (DTN) and 600-3,000 μm in the length (LTN) and further the sum of the volume of the titanium nitride acicular particle group in the structure of the sintered compact is 12-30 vol.% by volume ratio.
Patent JP-S62240117-A (JP)
Title: Small bore hole piercing method onto wall part of work having hole
Inventor: KURAMITSU MASAO
IPC: B23B41/00
Filed: 1986-04-10
Abstract: PURPOSE:To perform the positioning in the axial direction more accurately by a small bore hole piercing, by deciding the position in the axial direction of an inserting body by accepting the inserting body with the opening end face of a work as well as by abutting to the inner face of a hole by extending the tip of the inserting body. CONSTITUTION:A work (master cylinder of a braking device) 1 is clamped horizontally by a supporting frame 38 and punching unit. An insertion body 37 is inserted into a bottomed hole 5 and a bore expanding member 78 is compressed by the pressing member fitted with the center hole 43 of the work 1, expanded in the radial direction and abutted to the inner face of the bottomed hole 5. The positioning in the axial direction is thus performed. The tip part 95 of the guide 90 of the flange part 55 of the insertion body 37 is fitted with the receiving face 36 of the flange 32 of the work 1 and the relative position in the peripheral direction is decided. After piercing large bore holes 29, 31, a cam slider 73 is moved to the tip, each piercing punch 56, 57 is projected to the wall side of the work 1 and small bore holes 28, 30 are pierced. In this way the breakdown of the piercing punch can be prevented and the positioning in the axial direction can be ensured.
Patent JP-S63251665-A (JP)
Title: Reverse step gear noise preventing device for transmission
Inventor: YAMAZAKI ATSUSHI
IPC: F16H63/38
Filed: 1987-04-03
Abstract: PURPOSE:To improve operability, by a method wherein an interlocking means to bring the sleeve of a synchronizing device for a given gear shifting step into frictional contact with a cone part is situated to a shift block to control two shift rods. CONSTITUTION:When a shift block 3 is moved in the direction of a reverse step, a shift rod 8 is also moved by means of an interlocking means A, and a sleeve 14 of a synchronizing device is brought into frictional engagement with a cone part 13. Further, by pressing the shift block 3, the shift block 3 is disengaged from the shift rod 8, and the sleeve 14 and the cone part 13 are released from engagement with each other by means of a pull-back means B. This constitution reduces a rotation difference between the main shaft and the auxiliary shaft of a transmission, and control of gear shifting is smoothed.
Patent JP-H06274428-A (JP)
Title: Communication method
Inventor: GOTO JUNICHI
IPC: G06F13/00
Filed: 1993-03-17
Abstract: PURPOSE:To decrease the communication quantity on a network, and also, to decrease the processing quantity by each node, at the time of updating a resources information file, in the network to which plural nodes which can change information through a transmission line are connected. CONSTITUTION:At least one set in plural nodes 1-6 is used as a management node 1, and information related to resources which each node 1-6 can provide to other node is managed concentrically. In the case a change is generated in the resources information of one node, the management node 1 receives change information from the node in which the change is generated and updates a resources information file 1A. Also, in the case a new node is connected to a network, the management node 1 receives a broadcast containing the resources information from the new node, updates the resources information file 1A, and also, informs the own address to the new node.
Patent JP-H10272146-A (JP)
Title: Medical laser apparatus
Inventor: IHARA MASAHIRO
IPC: G02F1/37
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a medical laser apparatus that can supply a laser suitable for treatment such as for hardening a dental photopolymerizing composition (composite resin) or the like to a plurality of treating points without moving the laser light source. SOLUTION: This medical laser apparatus is constituted of the body 1 of a laser emitter with a laser light source for outputting light suitable for treatment and a plurality of optical fibers 3a, 3b and 3c to guide a laser light outputted from the body 1 of the emitter to a plurality of treating points. It is also made up of the body 1 of the laser emitter, one optical fiber with one end thereof connected to the body 1 of the emitter, a means (for example, light beam branching circuit) to branch light guided to the other end of the optical fiber and a plurality of optical fibers 3a, 3b and 3c to guide light after branched to respective treating points.
Patent JP-S59206484-A (JP)
Inventor: SUUZAN KIMU MAASHIYU
IPC: C07C2/58
Filed: 1984-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59207882-A (JP)
Inventor: SHINOZAKI KAZUO
IPC: C04B35/581
Filed: 1983-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60228312-A (JP)
Title: Automatic stretching device for bucket elevator
Inventor: TANAHASHI MASAAKI
IPC: B65G43/02
Filed: 1984-04-25
Abstract: PURPOSE:To automate holding of proper tension, by a method wherein a device is constituted such that the torque of a motor is transferred to a screw through a pinion and a gear, and the bearing moving plate of a tail pulley is supported to the lower end of the screw through a load cell. CONSTITUTION:When up tension is applied on a belt 1, the support force of a shaft 10A of a tail pulley 10 is trnasferred to load cells 12 of a moving plate 7. The load cells 12, located to both sides of a shaft 10A, respectively detect a support force to input it to a panel, not shown. Meanwhile, the number of revolutions of a motor 16 is inputted to a panel, not shown, by means of a pulse transmitter 23, and the rotation force of the motor 16 rotates a screw 8A through engagement of a pinion 14 and a gear 15 with each other to support the load cell 12. Deviation of the belt 1 is detected by a limit switch 17 to input it to the panel. According to said information, the panel controls tension of the belt to a proper value. This causes automation of adjustment of tension.
Patent JP-S63252834-A (JP)
Title: Automatic circulating paper feeder for original
Inventor: SAEKI SHIRO
IPC: G03G15/00
Filed: 1987-04-03
Abstract: PURPOSE:To feed an original continuously in matching with a continuous copying speed of a copying machine body by setting up a sensor for controlling the original position of a copy mode in a position being distant of more than the maximum original length from a separate paper feeding mechanism. CONSTITUTION:In case of a sheet-through copy mode, if a tip of the original 20 so far conveyed onto contact glass 11 by a conveyor belt 16 is detected by a resist sensor 65, conveying speed comes to low speed from the high, and at the stage that the tip of the original 20 is reached to an exposure position P3, the rear end is has passed through pull-out rollers 27 and 28. Accordingly, at the time of being exposed to light, it receives no effect of load by a separate roller and these pull-out rollers 27 and 28 so that exposure can be done at constant speed. In addition, in case of a scanning mode, the original 20 is conveyed to the contact glass 11, and when the tip is detected by the resist sensor 65, the original 2o is stopped at the specified position by the specified pulse control of an encoder, and exposure scanning by an exposure optical system is carried out.
Patent JP-S5417805-A (JP)
Title: Tone arm brake device of record players
Inventor: OOMURA KIYOMOTO
IPC: G11B3/095
Filed: 1977-07-11
Abstract: PURPOSE: To give brake power to tone arm by supplying the current in the opposite direction from the current direction flowing in the coil of a drive motor for driving the tone arm, to said coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57198881-A (JP)
Title: Method and device for sensing yarn breaking
Inventor: NAKANO YUZURU
IPC: G01V8/18
Filed: 1981-05-30
Abstract: PURPOSE:To reliably sense the yarn breaking irrespective of a surface condition,  a color, thinness of the yarn, by a method wherein a moving detector, provided  with a beam splitter, is movably mounted in the proximity of the yarn or of a  waste yarn suction port. CONSTITUTION:A yarn breaking sensor device is constituted such that a moving detector 10 movably mates a guide channel 9 placed on a machine bed 3 of a spinning machine, and between a draft device 2 and a snell wire 3. A beam splitter 11, consisting of a mirror or prism, and a mirror or a prism are attached to the moving detector 10, and ropes 13 are installed to the opposite ends of the moving detector, and the moving detector 10 is movable positioned in the proximity of the yarn or of waste yarn suction port. The constitution permits the reliable sensing of yarn breaking irrespective of a surface condition, a color, and thinness of a thread.
Patent JP-S539540-A (JP)
Title: Heater support device
Inventor: YANAGAWA NOBUYUKI
IPC: G03G15/20
Filed: 1976-07-14
Abstract: PURPOSE: To prevent the occurrence of slackening and enhance the heating efficiency in the copier which conducts the thermal fixing by locking a heater element with a zigzag holder of the support which faces together in order to reduce the contact area between support and holder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09272568-A (JP)
Title: Method for preserving string of musical instrument
Inventor: NAKAGAWA KAZUKI
IPC: C23F15/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To easily and effectively suppress alteration in a string sound by sealing strings of a musical instrument in a gas-barrier-type container together with an oxygen absorbing agent. SOLUTION: This method applies to preserve strings, especially metallic strings to be used for a musical instrument whose sound may alter if the strings are stored in the air, that is, those of a stringed instrument played with a bow, a stringed instrument played with a plectrum and a stringed instrument to be drummed. An oxygen absorbing agent mainly containing a metal or metallic salt, for example, or an agent mainly containing an organic compound or a thermal plastic copolymer and containing an oxygen absorption facilitating substance may be used as the oxygen absorbing agent.  In addition, as a gas- barrier-type container, a container made of a gas-barrier-material such as a plastic container, a film bag, a metallic container and a glass container, for example, may be selected, and with oxygen substantially removed from a preserving atmosphere for the strings, the strings are sealed therein. Thus a sound of the strings of the musical instrument can be prevented from being altered, so that a value of the strings of the instrument can be maintained without losing sound quality, a form and a color at the time of manufacture.
Patent JP-H06275058-A (JP)
Title: On vehicle acoustic system
Inventor: CHIBA SHIGEO
IPC: H04Q9/00
Filed: 1993-03-19
Abstract: PURPOSE:To improve the operability and the convenience on an on vehicle acoustic system using a hideaway unit modulating the reproducing signal of a CD, etc., and supplying it to the antenna input of a car radio. CONSTITUTION:The on vehicle acoustic system is provided with a reproducing means 2, a remote commander 6, modulation means 14, 15, 16, 17 and control means 11, 12, 13. Then, by the control means, the variable control of a carrier frequency fc and the variable control of an output signal level in the modulation means are attained according to a prescribed command signal from the remote commander. Further, by the control means, a free frequency is detected by searching the receiving frequency of a receiving device, and the receiving frequency and the carrier frequency fc are controller automatically to the free frequency.